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USPTO Data Jan 1 1976 - Nov 3 2026
3 Patents
#66 in Tampere
#798 in Finland
Yepzon Oy
Forward Citations = 26
4 inventors:
Yepzon Oy
Calculating rank
% Expired Patents = 33.3
EPO Patents = 1
Forward Citations = 26
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4 inventors (with patents filed for the assignee):
Juha Ritala (2 out of 2 patents)
Otto Linna (2 out of 2 patents)
Miikka Farin (2 out of 3 patents)
4. Jani Hätönen (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yepzon Oy. Retrieved from https://idiyas.com/company/yepzon-oy
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
1 patent (EPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]